1. Butler M, Spearman M (2014) The choice of mammalian cell host and possibilities for glycosylation engineering. Curr Opin Biotechnol 30:107–112
2. Fournier J (2015) A review of glycan analysis requirements. Biopharm Int 28(10):32
3. EMA – Guideline on development, production, characterisation and specifications for monoclonal antibodies and related products – draft (2009) 2013 updated 2013/07/21. http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2009/09/WC500003074.pdf
4. Quality Guidelines: ICH (2014) 2018. updated 2018/05/17. http://www.ich.org/products/guidelines/quality/article/quality-guidelines.html
5. EMA – Guideline on Influenza Vaccines – Quality module (2017) 2017. updated 2017/07/28. http://www.ema.europa.eu/docs/en_GB/document_library/Scientific_guideline/2017/07/WC500232414.pdf